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Trade liberalization and cultural policy   总被引:1,自引:0,他引:1  
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Investigators have identified a number of factors that increase risk for physical and psychological dating abuse perpetration during adolescence, but as yet little is known about the etiology of sexual dating aggression during this critical developmental period. This is an important gap in the literature given that research suggests that patterns of sexual dating violence that are established during this period may carry over into young adulthood. Using a sample of 459 male adolescents (76 % White, 19 % Black), the current study used survival analysis to examine the timing and predictors of sexual dating aggression perpetration onset across grades 8 through 12. Risk for sexual dating aggression onset increased across early adolescence, peaked in the 10th grade, and desisted thereafter. As predicted based on the Confluence Model of sexual aggression, associations between early physical aggression towards peers and dates and sexual aggression onset were stronger for teens reporting higher levels of rape myth acceptance. Contrary to predictions, inter-parental violence, prior victimization experiences, and parental monitoring knowledge did not predict sexual dating aggression onset. Findings support the notion that risk factors may work synergistically to predict sexual dating aggression and highlight the importance of rape myth acceptance as a construct that should be addressed by violence prevention programs.  相似文献   
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In nature, there are >200 species of fungi with hallucinogenic properties. These fungi are classified as Psilocybe, Gymnopilus, and Panaeolus which contain active principles with hallucinogenic properties such as ibotenic acid, psilocybin, psilocin, or baeocystin. In Chile, fungi seizures are mainly of mature specimens or spores. However, clandestine laboratories have been found that process fungus samples at the mycelium stage. In this transient stage of growth (mycelium), traditional taxonomic identification is not feasible, making it necessary to develop a new method of study.Currently, DNA analysis is the only reliable method that can be used as an identification tool for the purposes of supporting evidence, due to the high variability of DNA between species. One way to identify the species of a distinctive DNA fragment is to study PCR products analyzed by real time PCR and sequencing. One of the most popular sequencing methods of forensic interest at the generic and intra-generic levels in plants is internal transcribed spacer (ITS). With real time PCR it is possible to distinguish PCR products by differential analysis of their melting temperature (Tm) curves.This paper describes morphological, chemical, and genetic analysis of mycelia of psychedelic fungi collected from a clandestine laboratory. The fungus species were identified using scanning electron microscopy (SEM), mass spectrometry, HRM analysis, and ITS sequencing. The sporological studies showed a generally smooth surface and oval shape, with maximum length 10.1?μm and width 6.4?μm. The alkaloid Psilocyn was identified by mass spectrometry, while HRM analysis and ITS sequencing identified the species as Psilocybe cubensis. A genetic match was confirmed between the HRM curves obtained from the mycelia (evidence) and biological tissue extracted from the fruiting bodies. Mycelia recovered from the evidence and fruiting bodies (control) were genetically indistinguishable.  相似文献   
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This study examines women's managerial experiences in leadership roles and reflects on their career needs. Women's career needs are understood by applying the Kaleidoscope Career Model (KCM), which is yet to be widely explored in public sector settings. The KCM recognizes the interplay of multiple experiences that shape the career development of women in the workforce. Using 21 in-depth interviews with women municipal government leaders in the United States; we find that while all three parameters of the KCM model are relevant for women public managers, the need for balance is overwhelmingly evident for women across all generations. Further, we demonstrate how the relationality of women public managers and the interplay of personal and professional needs drive their career goals. The findings from this study are relevant to human resource development policies and practices that consider generational differences into account. Work-life balance needs are relevant for women across all generations (Baby Boomer, Generation X, and Generation Y), and organizations play a vital role in mitigating the burden for women managers. Women public managers' need for balance dominates across generations over the need for challenge and authenticity. Human resource management programs should consider policies and programs that are responsive to the specific needs of women across different generations. Women managers from Generation X and Baby Boomer generational cohorts express interest in leaving their current position or look forward to retirement in the future.  相似文献   
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Using data from two surveys conducted in 2006 and 2008 with 177 farmers, this article determines whether market-oriented farmers in central Chile are credit constrained, and it identifies the main factors that influence formal credit provision. In so doing, this study explicitly tests whether social capital variables play a role in determining credit constraints. That is, the authors explore the determinants of classifications into four categories of credit provision and rationing, using a panel multinomial logit model. The results suggest that most market-oriented farmers are unconstrained. Empirical evidence supports the importance of relationship variables for improving access to financial capital.  相似文献   
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This Essay considers the emerging research in the area of dual‐jurisdiction children, often referred to as “crossover kids”—those currently or previously involved in maltreatment proceedings who have also committed delinquent acts. Part I describes the development of the juvenile courts in the early twentieth century. Part II of this Essay questions the need to “track” children along one legal path or another and points to the pitfalls of providing services to some children through a criminal justice paradigm instead of treating all children through a social work paradigm. Finally, Part III advocates a redesign of the juvenile court—a return to its roots—to better enable a court to consider the needs of the whole child, in context with the needs of her/his family.  相似文献   
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